著者

市橋 則明 池添 冬芽 羽崎 完 白井 由美 浅川 康吉 森永 敏博 濱 弘道

出版者

The Society of Physical Therapy Science

雑誌

理学療法科学 (ISSN:13411667)

巻号頁・発行日

vol.13, no.2, pp.79-83, 1998 (Released:2007-03-29)

参考文献数

6

被引用文献数

5 5

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本研究の目的は,健常男性12名を対象に,各種ブリッジ動作中の股関節周囲筋の筋活動量を明確にし,さらに各筋のMMT3の筋活動と比較することである。測定筋は,大殿筋,中殿筋,大腿筋膜張筋,大内転筋とし,各筋の整流平滑化筋電図を求めた。その結果,両脚ブリッジの筋活動量は20%以下の低い筋活動であった。一方,片脚ブリッジの筋活動量は,股伸展・外転筋で高い値を示し,両脚ブリッジと比較し,すべての筋において有意に増加した。MMT3の筋活動とブリッジ動作を比較すると,大内転筋を除いて片脚ブリッジの方が大きい筋活動を示した。本研究結果より,片脚ブリッジは大殿筋だけでなく中殿筋や大腿筋膜張筋の筋力トレーニングとして有効であることが示唆された。また,片脚ブリッジをするためには,MMT3以上の筋活動が必要であり,訓練処方の1つの基準となると考えられる。

著者

濱 弘道 武田 功 黒木 裕士 角南 昌三 星野 一正 伊藤 一忠 山室 隆夫

出版者

京都大学医療技術短期大学部

雑誌

京都大学医療技術短期大学部紀要 = Annual reports of the College of Medical Technology, Kyoto University (ISSN:02867850)

巻号頁・発行日

vol.4, pp.8-14, 1984

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The purpose of this study was to examine gross anatomy of the suprascapular nerve using 20 cadavers (14 male and 6 female), with special reference to the anomalous branch to the supraspinatus muscle and funicular pattern in the scapular notch. The branch to the supraspinatus muscle did not ramify proximal to the scapular notch, whereas the suprascapular artery passed under the superior transverse scapular ligament in 17.5% of the cadavers. Fourty percent of the scapular notches were type II by the classification of Rengachary. There was no adhesion between the suprascapular nerve and superior transverse scapular ligament which varied in size and toughness; the inferior transverse scapular ligament was, however, thin in 72.5%. Pseudoneuromas found just proximal to the superior transverse scapular ligament had no correlation with supraspinatus and infraspinatus muscle atrophy, which were not remarkable. The branch to the supraspinatus muscle superomedial in the scapular notch were located just below the superior transverse scapular ligament where friction neuritis was said to be occasionally seen. The present findings suggest that infraspinatus muscle atrophy is caused by suprascapular entrapment neuropathy at the spinoglenoid notch rather than at the scapular notch.

著者

濱 弘道 武田 功 黒木 裕士 角南 昌三 星野 一正 伊藤 一忠 山室 隆夫

出版者

京都大学医療技術短期大学部

雑誌

京都大学医療技術短期大学部紀要 = Annual reports of the College of Medical Technology, Kyoto University (ISSN:02867850)

巻号頁・発行日

no.4, pp.8-14, 1984

被引用文献数

1

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The purpose of this study was to examine gross anatomy of the suprascapular nerve using 20 cadavers (14 male and 6 female), with special reference to the anomalous branch to the supraspinatus muscle and funicular pattern in the scapular notch. The branch to the supraspinatus muscle did not ramify proximal to the scapular notch, whereas the suprascapular artery passed under the superior transverse scapular ligament in 17.5% of the cadavers. Fourty percent of the scapular notches were type II by the classification of Rengachary. There was no adhesion between the suprascapular nerve and superior transverse scapular ligament which varied in size and toughness; the inferior transverse scapular ligament was, however, thin in 72.5%. Pseudoneuromas found just proximal to the superior transverse scapular ligament had no correlation with supraspinatus and infraspinatus muscle atrophy, which were not remarkable. The branch to the supraspinatus muscle superomedial in the scapular notch were located just below the superior transverse scapular ligament where friction neuritis was said to be occasionally seen. The present findings suggest that infraspinatus muscle atrophy is caused by suprascapular entrapment neuropathy at the spinoglenoid notch rather than at the scapular notch.